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Filtration

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Ca'Toria Janiyah

on 11 January 2016

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Transcript of Filtration

Filtration
Filtration is a technique used either to remove solid impurities from an organic solution or to isolate an organic solid.
The two types of filtration commonly used in organic chemistry laboratories are gravity filtration and vacuum or suction filtration.

Gravity Filtration
Gravity filtration is the method of choice to remove solid impurities from an organic liquid. This method is used to remove solids from a specified product.

Gravity Filtration
Vacuum Filtration
Vacuum or Suction filtration is a technique for separating a solid product from a solvent or liquid reaction mixture. The mixture of solid and liquid is poured through a filter paper in a Buchner funnel. The solid is trapped by the filter and the liquid is drawn through the funnel into the flask below by a vacuum.
Gravity Filtration
http://www.chem.ucalgary.ca/courses/351/laboratory/movies/gfilt.mp4
Filtration
Vacuum Filtration
Common Uses of Gravity Filtration
Coffee Filtering
Strainers
Water Filtering
Full transcript